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xt_condition: remove some blank lines

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This commit is contained in:
Jan Engelhardt
2010-03-16 23:22:18 +01:00
parent f5fe2dc801
commit 0acbe528ac
1 changed files with 0 additions and 9 deletions
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9
extensions/xt_condition.c
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@@ -70,7 +70,6 @@ static int condition_proc_read(char __user *buffer, char **start, off_t offset,
buffer[1] = '\n'; buffer[1] = '\n';
if (length >= 2) if (length >= 2)
*eof = true; *eof = true;
return 2; return 2;
} }
@@ -93,7 +92,6 @@ static int condition_proc_write(struct file *file, const char __user *buffer,
break; break;
} }
} }
return length; return length;
} }
@@ -125,7 +123,6 @@ static bool condition_mt_check(const struct xt_mtchk_param *par)
info->name); info->name);
return false; return false;
} }
/* /*
* Let's acquire the lock, check for the condition and add it * Let's acquire the lock, check for the condition and add it
* or increase the reference counter. * or increase the reference counter.
@@ -144,7 +141,6 @@ static bool condition_mt_check(const struct xt_mtchk_param *par)
/* At this point, we need to allocate a new condition variable. */ /* At this point, we need to allocate a new condition variable. */
var = kmalloc(sizeof(struct condition_variable), GFP_KERNEL); var = kmalloc(sizeof(struct condition_variable), GFP_KERNEL);
if (var == NULL) { if (var == NULL) {
mutex_unlock(&proc_lock); mutex_unlock(&proc_lock);
return false; return false;
@@ -153,7 +149,6 @@ static bool condition_mt_check(const struct xt_mtchk_param *par)
/* Create the condition variable's proc file entry. */ /* Create the condition variable's proc file entry. */
var->status_proc = create_proc_entry(info->name, condition_list_perms, var->status_proc = create_proc_entry(info->name, condition_list_perms,
proc_net_condition); proc_net_condition);
if (var->status_proc == NULL) { if (var->status_proc == NULL) {
kfree(var); kfree(var);
mutex_unlock(&proc_lock); mutex_unlock(&proc_lock);
@@ -169,14 +164,10 @@ static bool condition_mt_check(const struct xt_mtchk_param *par)
wmb(); wmb();
var->status_proc->read_proc = condition_proc_read; var->status_proc->read_proc = condition_proc_read;
var->status_proc->write_proc = condition_proc_write; var->status_proc->write_proc = condition_proc_write;
list_add_rcu(&var->list, &conditions_list); list_add_rcu(&var->list, &conditions_list);
var->status_proc->uid = condition_uid_perms; var->status_proc->uid = condition_uid_perms;
var->status_proc->gid = condition_gid_perms; var->status_proc->gid = condition_gid_perms;
mutex_unlock(&proc_lock); mutex_unlock(&proc_lock);
info->condvar = var; info->condvar = var;
return true; return true;
} }